Despite the issue, Liam called the performance "up there with the best Oasis gigs"

Following his set, the outspoken Live Forever singer ranted: “Apparently your not allowed to swear now in LEEDS stop the world I'm getting the F*** OFF as you f***ing were you f***ing c***s s***s t**ts” (sic)”

When a fan replied: “What a fantastic role model for youngsters,” he responded: “F*** off you c***”

However, representatives for the festival have told The Sun Online that it is "definitely not true" that a ban was placed on performers using foul language.

Liam also appeared to be feeling the love for the festival regardless, and also wrote on Instagram: "Leeds your as soppy as me wonderwall as far as im concerned was up there if not better than any oasis gig thank you as you were LG x (sic)"

When the confusion took place, fans jumped to his defence and called out the bizarre “rule”.

One fan wrote: “Who said this? Literally no f***s given in Leeds we are the f***ing worst so we have no room to f***ing talk!”

Discussing the issue on the FAQ section over their Reading and Leeds coverage, they wrote: “The material an artist plays may not agree with the BBC Taste & Decency guidelines, such as containing excessive swearing.

“In these instances there is no way for the BBC to air that material.”

It is believed that this may be the error that caused him to believe that language needed to be toned down on stage.